Leaflet for a work entitled 'Cases of successful practice with Perkin's Patent Metallic Tractors'. Therapeutics 1801
Newcomen Engine built by Francis Thompson of Ashover near Chesterfield 1791. Re-erected in house built with materials taken from the engine house at Pentrich, Derbyshire, where it was last worked Newcomen Atmospheric Engine Motive Power 1791
Copy of clay liver used for divination, original from Babylon, 2050-1750 BCE Classical & Medieval Medicine 2050-1750 BCE
Silver medal commemorating the execution of Louis XVI and Marie Antoinette, Germany, 1793 Wellcome Medals 1793
Model of Henry Cavendish's Torsion Balance Gravitational Apparatus, 1798 Geophysics 1798 (original); 1977 (model)
3 Sketches, one on card, of Dr Swediaur’s machine 1803 Three sketches of Dr Swediaur’s machine, 1803 James Watt's Garret Workshop 1803
Model representing Murray's portable beam engine, by James Fox, Derby, 1808 Model of Murray's portable beam engine Motive Power 1808
Letter, James Watt to Gregory Watt, Soho July 18th 1799. Part missing, 9¾” x 7¾” Letter, James Watt to Gregory Watt, Soho, July 18th, 1799 James Watt's Garret Workshop 1799
